| Peer to River Ridge (Louisiana) | 4,865.76 mi (7,830.69 km) |
| Peer to Riverbank (California) | 5,494.25 mi (8,842.14 km) |
| Peer to Riverdale (Georgia) | 4,451.28 mi (7,163.64 km) |
| Peer to Riverdale (Illinois) | 4,181.60 mi (6,729.64 km) |
| Peer to Riverside (California) | 5,613.12 mi (9,033.45 km) |
| Peer to Riverside (Ohio) | 4,137.40 mi (6,658.51 km) |
| Peer to Riverton (Utah) | 5,069.41 mi (8,158.43 km) |
| Peer to Riverton (Wyoming) | 4,820.38 mi (7,757.65 km) |
| Peer to Riverview (Florida) | 4,653.29 mi (7,488.75 km) |
| Peer to Riverview (Michigan) | 3,989.76 mi (6,420.89 km) |
| Peer to Riviera Beach (Florida) | 4,612.98 mi (7,423.88 km) |
| Peer to Riviera Beach (Maryland) | 3,867.32 mi (6,223.85 km) |
| Peer to Roanoke (Virginia) | 4,092.67 mi (6,586.51 km) |
| Peer to Roanoke Rapids (North Carolina) | 4,038.92 mi (6,500.01 km) |
| Peer to Robbinsdale (Minnesota) | 4,222.63 mi (6,795.67 km) |
